[Lin An
If you don't like the protagonist's character, you can scold the author, but don't scold me. The author writes in a primary school student's style, writing for the first time.
Four-year-old Lin Chao was picked up by seven-year-old Lin An. From then on, the blue eucalyptus flowers began to bloom.
"Hello, my name is Lin An, Shuangmulin Ping An"
"From now on you will be called Lin Chao, safe and sound Chao"
"Little Yang, brother is here to accompany you."
"Brother, Xiaoyang is going to break his promise."
Intention: Study hard and make progress every day